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Chemical Dosing Skids

Unreliable chemical dosing leads to overdosing, corrosion, or failed reactions—problems that affect both safety and product consistency. Our Chemical Dosing Skids prevents these with controlled injection rates down to ±0.5% accuracy, from 0.1 mL/min up to 500 L/min.

Dosing Accuracy & Control Range

±0.5% to ±1% – Adjustable from 0.1 mL/min to 500 L/min (0.000026 GPM to 132 GPM)

Pressure/Head Capacity

1 to 20 bar (15 to 290 psi) – Pulsation dampeners for stable injection

Power Requirements

24VDC to 415VAC – 50/60Hz, <1.5 kW per pump, PLC-controlled with HMI

Materials of Construction

Skid Frame: SS 304/316, PP Pump Heads: PVDF, PTFE, SS 316, Hastelloy

Fluid Compatibility

Acids, Bases, Oxidizers, Polymers – Material-specific
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Product Description

Each unit supports a wide pressure range from 1 to 20 bar, with dosing stability maintained through pulsation dampeners. The system runs on 24VDC to 415VAC, using PLC-integrated control for safe and steady flow across varying plant conditions.

Temperature Range

-20°C to 120°C (-4°F to 248°F) – Jacketed lines for extreme temps

Connection Types & Sizes

1/8″ to 2″ – Tri-Clamp (sanitary), Flanged (ANSI), or threaded (BSP/NPT)

Mounting Configuration

Modular Skid (SS frame) – Wall-mount or free-standing with drip tray

Seal System

Diaphragm (PTFE/FFKM) or Mag Drive – Zero-leak designs for hazardous chemicals

Efficiency Rating

95%+ volumetric accuracy – Verified by calibration column

NPSH Required

Self-priming – Typically lifts up to 2 m (6.6 ft) dry

Speed Range

5 to 300 strokes/min – Stepper/servo motor control

Solids Handling Capability

≤100 µm particles – Optional inline filters (100 mesh)

Certifications & Standards

ATEX, FDA 21 CFR, SEMI F57 – GMP-compliant for pharma

Operating Noise Level

< 60 dB(A) – Quiet operation with acoustic enclosures

Coupling System

Direct Drive (No Coupling) – Integrated motor/actuator for precision

Technical Advantages

Chemical Dosing Skids often face leakage or unsteady injection, but our zero-leak designs use PTFE diaphragms or magnetic drive seals. The system delivers 95%+ volumetric efficiency verified using calibration columns, even at low dosing rates. 
 Integrated servo or stepper motors control speeds from 5 to 300 strokes/min, minimizing pulsation at varying loads. Standard designs include NPSH-lifting up to 2 meters dry, and optional filters handle up to 100 µm solids without clogging. 

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Industry Applications

Pharmaceutical API Plants

Meter micro-volumes of oxidizers and catalysts with 0.1 mL/min accuracy, complying with GMP and SEMI F57 requirements.

Power Plant Water Treatment

Inject anti-scalants and pH adjusters into cooling water systems at up to 10 bar using corrosion-resistant PTFE/PVDF pump heads.

Oil & Gas Refining Units

Dose neutralizers and polymers with Hastelloy pump heads to manage aggressive fluid compatibility and high-temperature environments.

Textile Dyeing Facilities

Handle acid and base dosing in jacketed lines, operating from -20°C to 120°C without crystallization or flow fluctuation.

Semiconductor Process Lines

Use high-purity chemical dosing skids with SS 316 and PP contact materials to deliver sub-100µm filtered fluids at constant flow.

Food and Beverage Additive Lines

Apply flavor or preservative dosing with FDA-grade wetted parts and sanitary Tri-Clamp connections for CIP/SIP compatibility.

Chemical Dosing Skids

Process-Compatible Dosing Skids

Procurement heads avoid rework delays by selecting from modular chemical dosing skids with exact size, connection, and drive configurations. Each unit includes GA, P&ID, MOC documentation, and pressure test reports, ready for third-party inspection if required. 
 Flexible mounting options support both free-standing and wall-mounted layouts, with optional acoustic enclosures below 60 dB(A). All builds comply with ATEX, FDA 21 CFR, and GMP where required, backed by full traceability and calibration records. 

Chemical Dosing Skids

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Having Doubts? Our FAQ

Check all our Frequently Asked Question

What if our dosing application involves frequent chemical changeovers?

We offer modular chemical dosing skids with quick-disconnect lines and drain ports to reduce downtime during chemical switchover. Material contact surfaces match chemical compatibility for each fluid type to avoid cross-contamination. You can also request dual-line setups with isolated circuits for alternating chemical use.

Do you provide chemical compatibility options based on our exact fluid list?

We offer pump head and seal combinations including SS 316, PVDF, PTFE, and Hastelloy, selected per chemical resistance chart. Before build, we request your full chemical list to finalize contact materials and validate against past use cases. Optional third-party MOC review is available if your industry requires process validation or regulatory compliance.

What is the minimum order quantity (MOQ) and can we order just one unit for pilot use?

We accept single-unit orders for pilot plants or trials with full customization support. 
 For production-scale orders, we offer pricing tiers based on volume and material combinations. All units, whether one or many, come with test records as standard.

Can we define connection types and sizes based on our existing piping?

Yes, we offer Tri-Clamp, threaded BSP/NPT, or flanged ANSI connections in sizes from 1/8 inch to 2 inches. Our design team aligns inlet-outlet positions based on your layout and line routing needs. You can also choose jacketed lines for thermal insulation if your fluid requires strict temperature control.

Do you support partial shipments or staggered delivery if we have phased installation?

We accommodate delivery in phases, skid frame, control panel, and dosing lines can ship separately based on your schedule. Our documentation aligns with each dispatch so you receive calibration and QA records per unit. This helps reduce warehouse congestion and simplifies installation across staggered project timelines.

Can Frigate customize dosing skids based on our exact process parameters?
  • Yes, every skid is engineered based on your flow rate, pressure, and chemical profile 
  • We design from your P&ID, GA drawings, or process data sheets 
  • Material selection (PVDF, PTFE, SS 316, Hastelloy) is finalized per application 
  • Optional factory acceptance testing (FAT) ensures performance before dispatch 
What documentation does Frigate provide with each dosing skid?
  • Complete GA drawings, P&ID, and electrical schematics 
  • Material of Construction (MOC) certificates and compliance records 
  • Calibration reports and pressure test certificates 
  • Optional third-party inspection documentation (TPI) on request 
What is the typical manufacturing and delivery lead time?
  • Standard skids: 3–5 weeks depending on configuration 
  • Custom-engineered systems: 5–8 weeks with approvals 
  • Expedited production available for urgent shutdown requirements 
  • Phase-wise dispatch supported for large or multi-skid projects 
Does Frigate support integration with existing PLC/DCS systems?
  • Yes, skids are supplied with PLC/HMI-ready control panels 
  • Compatible with existing plant DCS/SCADA systems 
  • Supports Modbus, Profibus, or Ethernet/IP protocols 
  • Pre-tested I/O mapping reduces commissioning time onsite 
What after-sales and commissioning support does Frigate provide?
  • Remote and onsite installation & commissioning assistance 
  • Operator training for safe dosing and calibration handling 
  • Spare parts support with quick turnaround supply 
  • Ongoing technical support for process optimization and upgrades 
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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Other Locations

  • Bhilai
  • Chennai
  • India
  • Germany
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GENERAL ENQUIRIES

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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Other Locations

  • Bangalore
  • Chennai
  • India
  • Germany
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Become a Supplier

GENERAL ENQUIRIES

  • +91 96778 64606
  • manufacture@frigate.ai
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Chemical Dosing Skids

Need reliable wires and cables for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

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Chemical Dosing Skids

Need reliable Machining for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

Get Latest Price

Get Price Form